The Web Dashboard allows you to use any data aware dashboard item as a filter for other dashboard items (Master Filter). To learn more about filtering concepts common to all dashboard items, see the Master Filtering topic.
The Treemap dashboard item supports filtering by tiles/groups.
When Master Filtering is enabled, you can click a tile or group caption (or multiple tiles/groups) to make other dashboard items only display data related to the selected tile/group(s).
If the Single Master Filter is used, you can select only tiles corresponding to the bottommost level.
To enable Master Filtering, Interactivity menu and select the required Master Filtering mode.
To reset multiple filtering, use the Clear Master Filter button (the icon) in the Treemap's caption.